About how can I move to Spain for college

I’m a senior in high school in California and recently visited Europe(Spain and Portugal) for the first time. It pretty much blew my mind to say the least. After experiencing the lifestyle and atmosphere I NEED to go back and live there. I am totally willing to finish the rest of my senior year on independent study so I can work full time and save money. I know that is only the first step I can take with many others following and I’m wondering if anyone has insight as to how I can attend university there in any way at all(studying abroad works though I’d prefer to legitimately move there)
PLEASEE anything is helpful I’m very unhappy living in America and Spain gave me lots of hope that I can get out there and live my life happily not to mention the fact that Spain is exactly what I’m looking for in a community/environment. Thank you!

Questions about going to school in Spain

I live in new york and im going to highschool in New York but i want to go to college in Spain. Can i do that?
My first question is What is a superior higher certificate (grade A level) take a look at this website and on the first period it says Superior higher certificate (Grade a level).

http://cesda.com/en/ways-of-obtaining-admitance/

Thats the school i want to go to. Well my other questions are:
.where can i find a Superior higher Certificate (grade a level) here in america…
.Is a superior higher certificate equivelant to our high school diploma here in america, if so can i go to college in spain with my highschool diploma.
.If i cant obtain a Superior higher Certificate, what other ways can i go to college in spain?
Thanks alot, you dont have to answer all questions, but i would really really like an answer for what a Superior higher certificate is. THANKS!

About can i move to spain after college

hi

i been living in the US for 10 years i was born in mexico n im planing to go back on august. why? for the purpose that tuition is to expensive for me n my family here. in mexico tuition per semester is 400 us dollars which is extremely low, n is one of the best universities there. but any who ima go study internal medicine over ther in august, n my question is if is possible for me to move n live in spain after i graduate with my degree, which is within 5 years.

note: the only one moving there is me n my cousin, she studying to be a teacher

thank you for your help

About I want to go to college in spain, i am an american who is passing all classes which are honors and AP

What i want to know is that if universitys or colleges in spain would accept me since i have taken classes here and not their type of class. lets say that i have taken US history and over there they study Spanish history, would that count against me and is there a way to fix it, or must i go into one of those study abroad programs.

About can I get my bachelors degree in Spain, then come back to the US for my masters

I want to study psychology and become a therapist. I’m in high school now but have had to start thinking about what I’ll do once college comes around. I’m a dual citizen, belonging to both Spain and the USA. If I go to college in Spain for 4 years, could I come back and get my masters in the United States?